{"product_id":"nbs-glass-bead-blasting-media-fine-170-325-mesh-50-lb-bag","title":"NBS Glass Bead Blasting Media — Fine 170\/325 Mesh (50 lb Bag)","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch3\u003eFine Glass Bead Media — 170\/325 Mesh\u003c\/h3\u003e\n\u003cp\u003eUltra-fine glass bead media for precision finishing and peening applications. Produces a smooth, bright satin finish on metals without dimensional change. Ideal for cosmetic finishing of medical devices, aerospace components, and jewelry. Chemically inert and lead-free for safe use in all environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e170\/325 mesh (44–90 micron particle size)\u003c\/li\u003e\n\u003cli\u003eProduces mirror-like satin finish\u003c\/li\u003e\n\u003cli\u003eChemically inert — no surface contamination\u003c\/li\u003e\n\u003cli\u003eLead-free, silica-free formulation\u003c\/li\u003e\n\u003cli\u003eConsistent spherical shape for uniform finish\u003c\/li\u003e\n\u003cli\u003eRecyclable up to 30 cycles before replacement\u003c\/li\u003e\n\u003cli\u003eLow dust generation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMesh Size\u003c\/td\u003e\n\u003ctd\u003e170\/325 (44–90 microns)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eSpherical (≥90%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness\u003c\/td\u003e\n\u003ctd\u003e5.5–6.0 Mohs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecific Gravity\u003c\/td\u003e\n\u003ctd\u003e2.45–2.50 g\/cm³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBulk Density\u003c\/td\u003e\n\u003ctd\u003e95 lbs\/ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBag Weight\u003c\/td\u003e\n\u003ctd\u003e50 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eClear\/White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComposition\u003c\/td\u003e\n\u003ctd\u003eSoda-lime glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMedical device finishing\u003c\/li\u003e\n\u003cli\u003eAerospace component peening\u003c\/li\u003e\n\u003cli\u003eJewelry and watch finishing\u003c\/li\u003e\n\u003cli\u003eCosmetic finishing of stainless steel\u003c\/li\u003e\n\u003cli\u003eMold polishing and cleaning\u003c\/li\u003e\n\u003cli\u003eDeburring delicate parts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRecommended Equipment\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSuction or pressure blast cabinets\u003c\/li\u003e\n\u003cli\u003eWet blast systems\u003c\/li\u003e\n\u003cli\u003eOperating pressure: 30–60 PSI\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"National Blast Supply","offers":[{"title":"Default Title","offer_id":47969397833922,"sku":"NBS-GB170-50","price":34.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalblastsupply.com\/products\/nbs-glass-bead-blasting-media-fine-170-325-mesh-50-lb-bag","provider":"National Blast Supply","version":"1.0","type":"link"}